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首页> 外文期刊>Crystal growth & design >Synthesis and Structural Characterizations of New Coordination Polymers Generated by the Interaction Between the Trinuclear Triangular SBU [Cu-3(mu(3)-OH)(mu-pz)(3)](2+) and 4,4 '-Bipyridine. 3 degrees
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Synthesis and Structural Characterizations of New Coordination Polymers Generated by the Interaction Between the Trinuclear Triangular SBU [Cu-3(mu(3)-OH)(mu-pz)(3)](2+) and 4,4 '-Bipyridine. 3 degrees

机译：三核三角SBU [Cu-3（mu（3）-OH）（mu-pz）（3）]（2+）和4,4'-联吡啶之间的相互作用产生的新型配位聚合物的合成与结构表征。 3度

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摘要

The reactions of 4,4'-bipyridine with selected trinuclear triangular copper(II) complexes, [Cu-3(mu(3)-OH)(mu-pz)(3)(RCOO)(2)L-x], [pz = pyrazolate anion, R = CH3(CH2)(n) (2 <= n <= 5); L = H2O, MeOH, EtOH] yielded a series of ID coordination polymers (CPs) based on the repetition of [Cu-3(mu(3)-OH)(mu-pz)(3)] secondary building units joined by bipyridine. The CPs were characterized by conventional analytical methods (elemental analyses, ESI-MS, IR spectra) and single crystal XRD determinations. An unprecedented ID CP, generated through the bipyridine bridging hexanuclear copper clusters moieties, two 1D CPs presenting structural analogies, and two monodimensional tapes having almost exactly superimposable structures, were obtained. In one case, the crystal packing makes evident the presence of small, not-connected pores, accounting for ca. 6% of free cell volume.
机译：4,4'-联吡啶与选定的三核三角铜（II）络合物[[Cu-3（mu（3）-OH）（mu-pz）（3）（RCOO）（2）Lx]，[pz =吡唑根阴离子，R = CH3（CH2）（n）（2 <= n <= 5）; L = H2O，MeOH，EtOH]基于通过联吡啶连接的[Cu-3（mu（3）-OH）（mu-pz）（3）]二级结构单元的重复生成了一系列ID配位聚合物（CP） 。通过常规分析方法（元素分析，ESI-MS，IR光谱）和单晶XRD测定来表征CP。通过联吡啶桥接六核铜簇部分，两个呈现结构相似的一维CP和两个具有几乎完全重叠结构的一维带，获得了前所未有的ID CP。在一种情况下，晶体堆积明显地表明存在小的，未连接的孔，这大约占了大约10％。游离细胞体积的6％。

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